title: The effect of socio-economic status on birth weight in Saudi Arabia.
abstract: In order to study the effect of socio-economic status on the birth-weight of Saudi newborns, we studied a random sample of 4498 pregnant Saudi women from four major hospitals in Riyadh, Saudi Arabia. Birth-weight was classified into four categories for comparison, using a modified Dowding (1981) classification: low birth weight (less than 2500 g), sub-optimal (2500-2999 g), optimal (3000-3999 g) and above optimal (greater than 4000 g). Measure of the socio-economic status was based on the family income, since in Saudi Arabia this is the most potent indicator which affects living standards. The results indicate that there is a direct correlationship between family income and birth weight (P less than 0.001, chi 2 test).
authors.affiliation: Department of Paediatrics, College of Medicine, Riyadh, Saudi Arabia.
authors.forename: A
authors.initials: A
authors.lastname: al Frayh
mesh_terms: D000293:Adolescent; D000328:Adult; D001724:Birth Weight; D005260:Female; D006801:Humans; D007182:Income; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D011247:Pregnancy; D012529:Saudi Arabia; D012923:Social Class; D011795:Surveys and Questionnaires